Max lift parts are replacement parts for The Max Overhead Boat Lift. The Max is an overhead boat lift designed for boathouses or marina slips. The Max has a 12,000-pound lifting capacity. It comes with twin A-Drive direct-drive boat hoists and a heavy-duty spool box. They are designed for heavy use and longevity. Features innovative Max drive systems. Guarantee straight and strong installation. Gives drive pipe pre-greased sealed ball bearing sleeves. Weather protected with a strong steel enclosure for the bearings and cable while providing a strong platform that has been tested up to 5,000 pounds, deadweight each.